Intel Core Ultra 5 225U

Name: Intel Core Ultra 5 225U
Brand: Intel
SKU: 5004

Manufacturer: Intel

The Intel Core Ultra 5 225U is a laptop CPU designed for efficient performance in a variety of applications. With a base clock of 2 x 1.5 GHz and turbo speeds up to 4.8 GHz, it delivers strong multitasking capabilities. The processor features integrated graphics and is optimized for use in portable devices.

On the technical side, the Intel Core Ultra 5 225U supports PCIe 4 and offers a maximum RAM capacity of 128GB with DDR5 memory. It operates with a thermal design power (TDP) of 15W and has a semiconductor size of 3 nm, ensuring power efficiency and performance balance.

Pros

Supports up to 128GB of DDR5 RAM, offering significant memory capacity for multitasking and demanding applications.
Features integrated graphics with DirectX 12 Ultimate support, enabling solid graphical performance for general use and multimedia tasks.
Utilizes big.LITTLE technology for improved performance and energy efficiency, adapting to different workloads seamlessly.
Equipped with a turbo clock speed of up to 4.8 GHz, enhancing performance during intensive tasks and workloads.
Supports PCIe 4 for faster data transfer, ideal for applications that benefit from high-speed connectivity.

Cons

Does not support ECC memory, limiting its suitability for applications where error correction is critical.
Maximum RAM speed is limited to 8400 MHz, which might not be optimal for users seeking the highest memory bandwidth.
Has a relatively high CPU temperature of 110°C, which could be a concern for cooling efficiency in compact laptop designs.

Who is this for?

The Intel Core Ultra 5 225U is ideal for users who need a balance between performance and power efficiency in portable devices. Its turbo clock speed of up to 4.8 GHz and big.LITTLE technology make it well-suited for light multitasking, media consumption, and productivity tasks. With support for up to 128GB of DDR5 RAM, it can handle demanding applications, making it a good choice for users working with large files or running multiple applications simultaneously in a laptop or ultrabook environment.

Who is this NOT for?

This processor may not be suitable for users who require the highest levels of computational performance or specialized memory needs. The lack of ECC memory support limits its use in environments where data integrity and error correction are crucial. Additionally, the processor's maximum RAM speed of 8400 MHz may not be fast enough for applications that demand extreme memory bandwidth, such as high-end gaming or professional video editing on a desktop system.

General info:

Type	Laptop
CPU socket	BGA 2049
Has integrated graphics	✓
release date	January 2025
Thermal Design Power (TDP)	15W
semiconductor size	3 nm
CPU temperature	110 °C
PCI Express (PCIe) version	4
Supports 64-bit	✓

The Intel Core Ultra 5 225U is a laptop CPU with a 15W TDP designed to deliver efficient performance. It utilizes a 3 nm semiconductor size for improved power efficiency and thermal management, with a maximum CPU temperature of 110°C. This processor supports PCIe 4 for fast data transfer and operates with the BGA 2049 socket. Additionally, it features integrated graphics and supports 64-bit architecture for modern computing tasks.

Performance:

CPU speed	2 x 1.5 & 8 x 1.3 GHz
CPU threads	14 threads
turbo clock speed	4.8GHz
Has an unlocked multiplier	✕
Uses big.LITTLE technology	✓
clock multiplier	15

The Intel Core Ultra 5 225U features a unique 2 x 1.5 & 8 x 1.3 GHz base clock speed configuration, providing a balanced approach for different workloads. It is equipped with 14 threads and utilizes big.LITTLE technology for optimized performance and power efficiency. The processor also includes a turbo clock speed of up to 4.8 GHz, allowing for enhanced performance during intensive tasks.

Benchmarks:

PassMark result	18824
PassMark result (single)	3630

The Intel Core Ultra 5 225U achieves a PassMark result of 18824, indicating strong overall performance. For single-threaded tasks, it scores 3630 in the PassMark single-core benchmark, reflecting its capability in handling lighter workloads efficiently.

Integrated graphics:

GPU turbo	2000 MHz
DirectX version	DirectX 12 Ultimate
supported displays	4
OpenGL version	4.6
OpenCL version	3

The Intel Core Ultra 5 225U's integrated graphics are enhanced with a GPU turbo speed of 2000 MHz, offering efficient performance for everyday tasks. It supports DirectX 12 Ultimate for modern gaming and multimedia experiences, while also being compatible with up to 4 displays. Additionally, it supports OpenGL 4.6 and OpenCL 3 for advanced graphical processing.

Memory:

RAM speed (max)	8400 MHz
DDR memory version	5
memory channels	2
maximum memory amount	128GB
Supports ECC memory	✕

The Intel Core Ultra 5 225U supports a maximum RAM speed of 8400 MHz and is compatible with DDR5 memory. It has 2 memory channels for efficient data handling and can support up to 128GB of RAM for demanding applications. However, it does not support ECC memory for error correction.

Features:

instruction sets	MMX, F16C, FMA3, AES, AVX, AVX2, SSE 4.1, SSE 4.2
uses multithreading	✓
Has NX bit	✓

The Intel Core Ultra 5 225U supports a wide range of instruction sets including MMX, F16C, FMA3, AES, AVX, AVX2, SSE 4.1, and SSE 4.2, enhancing its ability to handle various computing tasks. It also utilizes multithreading for improved parallel processing and includes the NX bit for enhanced security against certain types of attacks.

Final Verdict

The Intel Core Ultra 5 225U is a well-rounded processor designed for efficient multitasking and modern computing in portable devices. Its up to 128GB of DDR5 RAM support and strong turbo clock speed of 4.8 GHz make it a solid choice for users looking for a balance of performance and power efficiency. While it may not be ideal for high-end applications requiring specialized memory or extreme computational power, it excels in everyday tasks, media consumption, and light productivity. Overall, it offers reliable performance for a wide range of users and use cases.